The Neuro Science behind Aromatherapy: For thousands of years aromatherapy has been used to heal the body, mind, spirit and emotions. In recent years there has been a great deal of scientific research conducted on neuropeptides and neuro receptor sites. Neuro relates to nerves and indicates intelligence or the ability to cognize or think. It is your nervous system, your body's electrical pathways, that coordinates... ❯❯❯